Lisa Riley is a TV presenter who lose 12 stone in 18 months.
The 41-year-old revealed she is now trying for a baby.
She revealed her weight loss diet in her book Honesty Diet.
How did Lisa Riley lose weight?
The Loose Women star revealed one tip to lose weight.
The rather graphic trick advisers dieters to pay attention when they use the toilet.
Lisa claims this is how you can tell if your diet is work.
In an extract from her book Honesty Diet she said: “One thing I should mention is that you usually go to the toilet more when your body begins working as it should.
“Ideally, you want to poo an hour or two after every meal, and at least once a day.
“If you think you’re not pooing enough, have an apple or a handful of berries to help move things along.”
Lisa Riley diet plan
The soap actress also revealed her daily diet recently, so what does she eat.
For breakfast Lisa has a cup of hot water and lemon and porridge and honey.
Then for lunch she has butternut squash and coriander soup with oatcakes.
For dinner she has garlic and chilli cod with roasted spinach and cauliflower.
This is a far cry from her original diet, which saw the British star eating four slices of white toast, Coco Pops with full-fat milk and coffee with sugar.
Lisa went from a size 28 to a size 12 thanks to her new regime, which she sees as a lifestyle change instead of a quick fix “diet”.
She told You magazine: “No diets because they don’t work long-term.
“I changed my entire life. I exercised. I reduced portions. I cut out snacks, I cut out alcohol,” she explained.
“I cut out cigarettes because if I smoked I would drink and if I had a couple of glasses of malbec I’d be pulling out the Warburtons [bread] to make toast spread with an inch of butter.
“I had to stop all that. I have cut out carbs and sugar. I don’t snack. I exercise every day, whether it’s a class or with a trainer.”